Počet záznamů: 1

Stress wave radiation from the cleavage crack extension in 3D bcc iron crystals

  1. 1.
    0351027 - UT-L 2011 RIV NL eng J - Článek v odborném periodiku
    Uhnáková, Alena - Machová, Anna - Hora, Petr - Červ, Jan - Kroupa, Tomáš
    Stress wave radiation from the cleavage crack extension in 3D bcc iron crystals.
    Computational Materials Science. Roč. 50, č. 2 (2010), s. 678-685 ISSN 0927-0256
    Grant CEP: GA ČR(CZ) GA101/09/1630; GA AV ČR(CZ) IAA200760611
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: bcc iron * cleavage * acoustic emission sources * FEM * MD
    Kód oboru RIV: BI - Akustika a kmity
    Impakt faktor: 1.458, rok: 2010
    http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TWM-5196KMK-3-16&_cdi=5566&_user=640952&_pii=S0927025610005379&_origin=search&_zone=rslt_list_item&_coverDate=12%2F31%2F2010&_sk=999499997&wchp=dGLbVtb-zSkWA&md5=d89705973ea4893248499205ae317b76&ie=/sdarticle.pdf http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TWM-5196KMK-3-16&_cdi=5566&_user=640952&_pii=S0927025610005379&_origin=search&_zone=rslt_list_item&_coverDate=12%2F31%2F2010&_sk=999499997&wchp=dGLbVtb-zSkWA&md5=d89705973ea4893248499205ae317b76&ie=/sdarticle.pdf

    3D atomistic simulations via molecular dynamics and by finite element method show that during cleavage extension (001)[110] crack generates qL and qT waves, and also surface Rayleigh waves on free crack faces.
    Trvalý link: http://hdl.handle.net/11104/0190870